const fastify = require('fastify') const config = require('./config.js') const { initDB } = require('./src/database.js') const routes = require('./src/routes.js') const { createServer } = require('net') const { broker } = require('./src/mqtt.js') // 初始化Fastify(移除WebSocket相关代码) const app = fastify({ logger: true, maxParamLength: 256, // 限制路径参数长度 connectionTimeout: 5000,// TCP连接超时 keepAliveTimeout: 5000, // 保持连接时间 bodyLimit: 1048576 // 请求体限制1MB }) const mqttServer = createServer(broker.handle) // 初始化数据库 await initDB() // 仅注册API路由 app.register(routes, { prefix: '/api' }) // 启动HTTP服务 app.listen(config.http, (err) => { if (err) { app.log.error(err) process.exit(1) } }) // 启动纯TCP版MQTT服务 mqttServer.listen(config.http.port, config.http.host, () => { app.log.info(`MQTT TCP服务已启动: tcp://localhost:${config.mqtt.tcp_port}`) }).on('error', () => { app.log.error(err) process.exit(1) })